XFX AMD Radeon HD 4770 512MB GDDR5 2x DVI S-Video PCIe x16 Video Card HD -477A-YD
100277L Sapphire ATI Radeon HD 4770 512MB GDDR5 128-Bit PCI-Express 2.0 x16 HDCP Ready
iXBT Labs - i3DSpeed, April 2009 - ATI RADEON HD 4770 512MB DDR5 (750/750/3200 MHz)
Xfx technologies, inc XFX Radeon HD 4770 Graphics Card ATi Radeon HD 4770 750 MHz - HD-477A-YDFC - 2CC8595 - Shoplet.com
ASUS EAH4770 HTDI/512MD5/A Radeon HD 4770 Videocard Review - PCSTATS.com
ATI HD 4770 - The World's First 40nm GPU w/ GDDR5 - YouTube
Gigabyte Radeon HD 4770 512MB – Techgage
100277L - Sapphire ATI Radeon HD 4770 512MB GDDR5 128-Bit PCI Express — Tech Network Supply LLC
Used - Very Good: MSI Radeon HD 4770 512MB GDDR5 PCI Express 2.0 x16 CrossFireX Support Video Card R4770-T2D512 GPUs / Video Graphics Cards - Newegg.com
iXBT Labs - ATI RADEON HD 4770 (RV740) 512MB - Page 2: Bundles, card design